See chapter 296-880 WAC, Unified safety standards for fall protection.
Wash. Admin. Code § 296-304-05005
Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. 07-03-163, § 296-304-05005, filed 1/24/07, effective 4/1/07; 03-04-099, § 296-304-05005, filed 2/4/03, effective 8/1/03; Order 74-25, § 296-304-05005, filed 5/7/74.